Tubolito Lightweight MTB Inner Tube

The Tubolito Tubo MTB inner tube, made from a proprietary thermoplastic elastomer, offers a significant weight reduction and double the puncture resistance compared to traditional butyl rubber tubes. Its unique four-ply design and low-friction thermoplastic enhance durability and reduce rolling resistance. The precision-manufactured tube features a small welded seam, ensuring fewer fail points. Ideal as a lightweight spare, Tubolito's tubes are not sealant-compatible but excel in performance. Sealant will not work to seal holes in the Tubolito Tubo tubes; however sealant will not harm these tubes, making them a great lightweight and small-packing “just in case” spare for tubeless set-ups.